baber/WOPTO huggingface dataset:
Patent KR-20030003084-A (KR)
Title: Method of fabricating electro-luminescence display device
Inventor: YAMADA TSUTOMU
IPC: H01L23/10
Filed: 2002-06-28
Abstract: PURPOSE: To provide a manufacturing method of an electroluminescent display device by which the substrate formed with an EL element can be sealed while maintaining favorably the quality as a display device. CONSTITUTION: The display region DP is provided on the bottom side of a glass substrate 1L that is supported by suction by, for example, vacuum suctioning from the top side, and an EL element is formed on the display region DP. On the other hand, an ultraviolet-curing seal resin 40 is applied on a sealing substrate 30L that is mounted on a support board 50 made of quartz glass or the like. After positioning these glass substrate 1L and the sealing substrate 30L, a force is impressed on the glass substrate 1L and ultraviolet rays are irradiated on the seal resin 40 through the sealing substrate 30L.
Patent KR-20040004783-A (KR)
Title: The organic electro-luminescence device and method for fabricating of the same
Inventor: KIM GWAN SU
IPC: H05B33/26
Filed: 2002-07-05
Abstract: PURPOSE: An organic electroluminescence device and a method for manufacturing the same are provided to achieve improved screen quality by allowing for ease of contact between the common electrode and the second connection electrode. CONSTITUTION: An organic electroluminescence device comprises a first substrate(100) and a second substrate(200) spaced apart from each other; a common electrode(126) arranged in the periphery of the first substrate; a drive thin film transistor arranged in a pixel area, and which includes a gate electrode, an active layer, a source electrode and a drain electrode(122); a first connection electrode(130) contacting the drain electrode; a second connection electrode(132) made of a material same as the material of the first connection electrode, and connected to the common electrode; a first electrode(202) arranged on the front surface of the second substrate opposed to the first substrate, and which contacts the second connection electrode; an organic light emitting layer(204) formed on the first electrode; a second electrode(206) formed on the organic light emitting layer, and which contacts the connection electrode; and a sealant(300) for attachment of the first and second substrates.
Patent KR-20030005039-A (KR)
Title: Spacer for arrary of an iron rod
Inventor: SEO GIL SEOK
IPC: E04C5/16
Filed: 2002-07-05
Abstract: PURPOSE: A spacer for the arrangement of reinforcing bars is provided to fix reinforcing bars firmly and stably, to prevent reinforcing bars from bending, to increase productivity by functioning as an insert and to save labor costs. CONSTITUTION: The spacer for the arrangement of reinforcing bars comprises: a spacer body(10) provided with an upper bar holder(11) and a lower bar holder(12); a male tie(31) and a female tie(32) fixed to bind/fix an upper reinforcing bar and a lower reinforcing bar on the spacer body(10), wherein the male tie(31) has graduations(31a); and several support legs(40) fixed to one side of the spacer body(10) to support the spacer body(10).
Patent KR-20020064725-A (KR)
Inventor: CHOI WOONG SUK
IPC: H04Q9/00
Filed: 2002-07-05
Abstract: PURPOSE: A remote controller for tracking a location is provided to bring the utilization of a wireless bell device by attaching the wireless bell device to a remote controller. CONSTITUTION: A short-distance wireless bell device is attached to a remote controller so that the wireless bell device installed at the remote controller can ring if a user pushes an arbitrary button at a TV body. Accordingly, when the remote controller is missing, the user can easily trace the location of the remote controller through the bell sound of the wireless bell device.
Patent KR-20030009224-A (KR)
Title: Multi-zone transmitter for quantitative ultrasound and image measurement
Inventor: KAUFMAN DUANE ANTHONY
IPC: G01N29/06
Filed: 2002-07-20
Abstract: PURPOSE: An imaging/quantitative ultrasound device and a method for providing quantitative data and image of bone are provided to minimize scattering ultrasonic wave coming from the circumference of a bone in quantitative measurement while supplying a uniform broad area ultrasonic signal. CONSTITUTION: An ultrasonic transmission unit(18) is positioned in opposition across a measurement region from an ultrasonic receiver unit. The transmission unit(18) includes a means for independently transmitting ultrasonic waves from the first and second parts of a transmission aperture. A controller communicates with the ultrasonic transmission unit to alternately transmit ultrasonic waves from only the first part(24) of the transmission aperture for the quantitative measurement and from the both of first and second parts(24,26) of the transmission aperture so as to provide a broad illumination for preparing an image.
Patent KR-20040009359-A (KR)
Title: Method of detecting a signal for header area and circuit thereof, method of controlling a servo using the signal and apparatus thereof
Inventor: JUNG SU YEOL
IPC: G11B7/004
Filed: 2002-07-23
Abstract: PURPOSE: A method and a circuit for detecting a header section signal, a servo control method and apparatus using the signal are provided to detect the header section signal that represents a header section from a reproduced signal. CONSTITUTION: A high pass filter(121) extracts a header signal included in a reproduced signal. The first comparator(123) compares the header signal with the first reference level to output the first comparison signal. The second comparator(124) compares the header signal with the second reference level to output the second comparison signal. A sampling and holding unit(126) holds the first and second comparison signals for a predetermined period of time to detect a header section signal. The header section signal is provided to a servo driver of an optical recording/reproducing system to be used as a servo driving signal.
Patent KR-20040011636-A (KR)
Title: Apparatus for Board Location and Configuration Information Cognition in Data Proccessing System
Inventor: KIM GI WAN
IPC: G06F1/00
Filed: 2002-07-27
Abstract: PURPOSE: A device for recognizing the position and figure information of a board for a data processing system is provided to enhance the use efficiency of a boundary scan path by using the boundary scan path for extracting, collecting, and transmitting the position information and the figure information. CONSTITUTION: A position information signal generator(230) generates a position information signal of the board in a system. A position information selecting and transmitting part(220) receives the position information signal from one of an edge connector(250) and the position information signal generator, and transmits it to a register(245) in the JTAG(Joint Test Action Group) chips(240-1¯240-n). A register control and figure information storing/searching part(210) reads the position information recorded in the register by accessing the register according to a position information request signal applied from a main board, and transmits the read position information to the main board.
Patent KR-20030013293-A (KR)
Title: A deflection yoke and a cathode ray tube device using the same
Inventor: MATSUURA SHUNSUKE
IPC: H01J29/76
Filed: 2002-08-01
Abstract: PURPOSE: A deflection yoke and a CRT device using the deflection yoke are provided to reduce power consumption without sacrifice of convergence performance as much as possible. CONSTITUTION: A deflection yoke(24) mounted around a glass bulb(20) of a CRT covers a predetermined area of the glass bulb, the predetermined area being where an outer shape of the glass bulb smoothly goes from circular to substantially rectangular along a tube axis of the CRT, and comprises a horizontal deflection coil disposed in a shape to fit with the outer shape of the glass bulb, and a funnel-shaped ferrite core disposed to surround the horizontal deflection coil, an inner shape of the ferrite core being circular throughout a length of the ferrite core.
Patent KR-20040016715-A (KR)
Title: Chinese phonetic transcription input system and method with comparison function for imperfect and fuzzy phonetic transcriptions
Inventor: WEN SAY LING
IPC: G06F17/27
Filed: 2002-08-19
Abstract: PURPOSE: A system for inputting Chinese pronunciation marks having a comparison function with regards to imperfect and unclear pronunciation marks is provided to automatically record and expand letters and phrases frequently used according to a user's key input habits in a database, thereby reducing time for inputting keys and improving an inputting efficiency. CONSTITUTION: A functional string execution device(130) uses a click selection input device(120) of a data processing platform(110) to generate an input functional string panel. An input matching execution device(140) inputs a pronunciation mark message to an input edition column of the panel, searches data matched with imperfect and unclear pronunciation marks by retrieving a letter/phrase/sentence database(150), and generates Chinese letters or phrases. An output display selection device(160) receives the selected Chinese letters or phrases, and generates a data storage message. An operation processing record device(170) receives the data storage message to store frequently used Chinese letters in the database(150).
Patent KR-20020077840-A (KR)
Inventor: PARK MIN SU
IPC: G09F23/02
Filed: 2002-08-16
Abstract: PURPOSE: A brand cognition light display device using a support is provided to conveniently call a waiter by turning on a light installed in a cup and to allow a user to easily recognize a brand symbol or name provided on the cup visually and tactually. CONSTITUTION: The brand cognition light display device comprises a light emitting device(2) separably installed to the lower part of an article(1) such as a cup with being electrically connected to electronic circuits of a first support and a second support to be operated whenever a user touches the supports; a fixing part(7) for preventing the movement of the article during the user lifts the article; an insulator for electrically separating the first support with the second support; and a brand contact part(4) attached to the projected second support between the insulator and the fixing part.
Patent KR-20040017044-A (KR)
Inventor: HIDEKI HORII
IPC: H01L27/24
Filed: 2002-08-20
Abstract: PURPOSE: A phase changeable memory device is provided to reduce the area of a phase changeable memory cell by a decreased width of the first and second storage active regions by making each predetermined width of the active regions of the first and second storage smaller than that of a transistor active region. CONSTITUTION: The active region is formed in a predetermined region of a semiconductor substrate, composed of the transistor active region(101) with the first and second sidewalls(200,201) confronting each other and the active regions(102,103) of the first and second storage wherein each active region of storages protrudes from the first and second sidewalls. The active regions of the first and second storage cross the center of each transistor active region. The active region is located at both sides of the center line crossing the first and second sidewalls. A pair of gate lines(117) run in parallel with the first and second sidewalls, crossing the upper portion of the transistor active region. The first and second information storage elements are each disposed on the active regions of the first and second storage, electrically connected to the active regions of the first and second storage. A bitline is extended to cross the gate lines, disposed on the first and second information storage elements and electrically connected to the first and second information storage elements.
Patent KR-20040019140-A (KR)
Title: Back light unit of lcd module
Inventor: KIM GWANG HO
IPC: G02F1/13357
Filed: 2002-08-21
Abstract: PURPOSE: A backlight unit of an LCD module is provided to control the light focused and reflected at sharp portions of a light incident surface of a light guide panel. CONSTITUTION: A backlight unit of an LCD module includes a fluorescent lamp(11) as a light source, and a light guide panel(17) having a light incident surface formed with a plurality of corrugations, wherein an end of each of the corrugations is in the round shape. A lamp reflection element(13) is mounted around the lamp and a prism reflection plate(15) is mounted under the light guide panel, for increasing the amount of light transmitted to the light guide panel from the fluorescent lamp. A reverse prism(19) mounted on the light guide panel has a plurality of corrugations formed with the round ends on a light incident surface.
Patent KR-20040019174-A (KR)
Title: Apparatus for attaching solder ball having round type ball attach pin
Inventor: CHOI YEONG CHEOL
IPC: H01L21/60
Filed: 2002-08-26
Abstract: PURPOSE: A solder ball attaching apparatus having a round type ball attaching pin is provided to be capable of preventing the failure of a ball attaching process due to a conventional ball attaching pin structure. CONSTITUTION: A solder ball attaching apparatus(100) having a round type ball attaching pin is provided with a plurality of ball attaching pins(120) corresponding to the arrangement of solder balls and a pin block(110) for fixing the ball attaching pins. At this time, a rounding treatment is carried out on the solder ball contact surface and the outer peripheral surface of each ball attaching pin. Preferably, the lower portion of the ball attaching pin has a semi-spherical structure.
Patent KR-20020081167-A (KR)
Title: Device for door lock
Inventor: LEE WOON YOUNG
IPC: E05B49/00
Filed: 2002-09-02
Abstract: PURPOSE: A device for door lock is provided to confirm the open and close status of door in time by supplying power to a power supply battery installed on a door open/close control unit in a clear status. CONSTITUTION: A device for door lock includes an outside door open/close control unit for generating a door control signal to a device for door lock in wireless through a telephone from outside, a main body door open/close control unit(100) for implementing an operation corresponding to the received door open/close control signal and a locking unit(200) for opening and closing the door corresponding the main body door open/close control unit(100). The main body door open/close control unit(100) includes a hooker having a predetermined length for reciprocating inside and outside of the main body door open/close control unit(100) by driving the motor, a through hole formed in such a way that a power line(300) connected to a battery formed in the main body door open/close control unit(100) is inserted and an external connecting terminal for connecting the power line(300) and inserting into the through hole. The locking unit(200) connects a power supplied from the wall and forms on the bottom surface of the insertion hole. The locking unit(200) further includes an inner connection terminal for applying a power to a power line(300).
Patent KR-20040021319-A (KR)
Title: Dielectric ceramic composition
Inventor: HONG CHANG BAE
IPC: C04B35/495
Filed: 2002-09-03
Abstract: PURPOSE: Provided is a dielectric ceramic composition of the (1-x)ZnO xLa2O3 Nb2O5 system which has high dielectric constant, low dielectric loss and stable temperature coefficient of resonant frequency. The composition enabling low temperature sintering is applied to multilayer devices such as capacitor, LC filter, duplex, etc. CONSTITUTION: The dielectric ceramic composition comprises (1-x)ZnO xLa2O3 Nb2O5(0.1<=x<=0.6) as main materials, and 1-7parts by weight(based on the main materials) of one or more of B2O3, CuO, V2O5, Bi2O3, Ag2O and NiO as sintering aids. The multilayer ceramic dielectrics are produced by the following steps of: preparing slurry by mixing dielectric ceramic powder corresponding to the formula; deairing and forming into a tape shape; forming internal electrodes on the tape with a paste which is composed of two or more of Ag, Au, Pt, Pd and alloy thereof, and is melted at a temperature lower than 1000deg.C; layering at least two of tapes with pressure and heat(40-70deg.C); sintering at 1000deg.C or lower.
Patent KR-20030065278-A (KR)
IPC: G11C11/16
Filed: 2002-09-10
Abstract: 데이터 판독시에, 선택된 메모리셀(MC) 및 비교 셀(MC#)은 상보 관계의 제1 및 제2 비트선(BL, /BL)을 통해, 상보 관계의 제1 및 제2 데이터선(DIO, /DIO)과 각각 접속된다.  차동 증폭기(60)는 상보 관계의 제1 및 제2 데이터 버스(DB, /DB)에, 메모리 셀(MC) 및 비교 셀(MC#)의 통과 전류를 공급함과 함께, 메모리 셀(MC) 및 비교 셀(MC#)의 전기 저항차에 대응하여 생기는 제1 및 제2 데이터 버스(DB, /DB)의 통과 전류차를 증폭시켜 제1 및 제2 노드(No, /No) 사이에 선택 메모리 셀의 기억 데이터의 레벨에 따른 극성의 전압차(ΔV)를 발생시킨다.
Patent KR-20040026907-A (KR)
Title: Folding-interpolating analog-to-digital converter
Inventor: HUH SEUNG CHAN
IPC: H03M1/12
Filed: 2002-09-26
Abstract: PURPOSE: A folding-interpolating analog-digital converter is provided to reduce the area and power required for the preamplifier by using an averaging method and reducing the number of preamplifier to a half in comparison with that of a conventional converter. CONSTITUTION: A folding-interpolating analog-digital converter includes a preamplifier stage(20'), a first folding circuit(30), a second folding circuit(50) and a comparator/digital circuit block(70'). The preamplifier stage(20') is composed of a plurality of amplifiers. The first folding circuit(30) which is composed of a plurality of folders folds the signals outputted from the preamplifier stage(20'). The second folding circuit(50) which is composed of a plurality of folders folds the signal outputted from the first folding circuit(30) again. And, the output of the adjacent preamplifiers(1-18) are serially connected to two resistors(21) having same resistance and it outputs average value.
Patent KR-20040028234-A (KR)
Title: method for depositing nitride film in semiconductor device able to differ from deposition thickness of a classified by area
Inventor: EOM PYEONG YONG
IPC: H01L21/314
Filed: 2002-09-30
Abstract: PURPOSE: A method for depositing a nitride layer using a single chamber type CVD(Chemical Vapor Deposition) apparatus is provided to be capable of selectively changing deposition thickness according to regions using one CVD apparatus alone. CONSTITUTION: The first deposition process is carried out at the upper portion of a substrate structure for depositing the first nitride layer(116) by using mixed gas containing NH3 and SiH4 gas of 100:1, or higher. The second deposition process is carried out at the upper portion of the resultant structure by in-situ under the mixed gas condition of NH3 and SiH4 gas of 100:1, or less. At this time, the second nitride layer(118) is formed at the upper portion of the first nitride layer. Preferably, the NH3 gas is in the range of 50-3000 SCCM and the SiH4 gas is in the range of 2-40 SCCM.
Patent KR-20030020858-A (KR)
Title: Cap for preventing clogging of drainage holes in concrete structures
Inventor: HONG BYEONG NAM
IPC: E02D29/02
Filed: 2002-10-01
Abstract: PURPOSE: A cap for preventing the clogging of weep hole of a concrete structure is provided to prevent the discharge of soil or sand through a drip hole when discharging underground water or infiltration and to prevent the settlement of the ground caused by an outflow of soils. CONSTITUTION: The cap(200) for a drip hole of a concrete structure comprises: a circular plate(201) provided with many through holes(201h) for drainage; a circular tube(202) unified with the circular plate(201) and interposed in a PVC pipe member installed to a drip hole of the concrete structure; and a fiber yarn member(203) fitted to the through holes(201h) formed on the circular plate(201) to absorb/guide underground water and infiltration in a banking area, then to discharge in the pipe member of the weep hole.
Patent KR-20040031907-A (KR)
Title: Method for manufacturing photo mask having capability of controlling critical dimension on wafer and photomask thereby, and exposuring method therewith
Inventor: CHOI SEONG UN
IPC: G03F1/26
Filed: 2002-10-07
Abstract: PURPOSE: A photo mask manufacturing method capable of controlling the CD(Critical Dimension) on a wafer, a photo mask thereby, and an exposing method using the same are provided to be capable of improving the uniformity of the CD of printed patterns. CONSTITUTION: A photo mask substrate(100) is prepared. At this time, a main pattern(150) is formed at the front surface of the photo mask substrate. The correlation between the lighting variance value of a lighting system used for an exposing process and the pattern density value of a transmissivity controlling pattern is obtained. The image of the main pattern is printed on a wafer by carrying out the exposing process using the photo mask substrate. The distribution of CD values of the printed pattern image is obtained. A reference CD value is set from the CD values. The deviation values of CD are obtained by comparing the CD values to the reference CD value. The distribution of lighting intensity dropping values is obtained for reducing the deviation of the CD values.
Patent KR-20040032511-A (KR)
Inventor: MUN GYO HUN
IPC: G02F1/1333
Filed: 2002-10-10
Abstract: PURPOSE: A liquid crystal display is provided to change the structure of a support main to actively cope with a variation in a method of interfacing a liquid crystal panel to a system. CONSTITUTION: A liquid crystal display includes a supporter main(116). The supporter main has an interfacing part(A) that connects interface connectors of a system and a liquid crystal panel to each other. The interfacing part has the first and second protrusions(210a,210b) for supporting a system connector connected to the system. The liquid crystal display further includes a printed circuit board located behind the supporter main, a user connector mounted on the printed circuit board, and a bottom cover for surrounding the side of the supporter main and the printed circuit board. The printed circuit board is covered by the bottom cover and only the user connector is exposed to the outside. The first and second protrusions prevent the user connector projected from the printed circuit board from being damaged by an external structure. A dummy bar(202) is connected between the first and second protrusions.
Patent KR-20040033667-A (KR)
Title: Automobile muffler
Inventor: KYE JAE HONG
IPC: F01N1/02
Filed: 2002-10-15
Abstract: PURPOSE: A muffler for an automobile is provided to increase capacity of a resonance chamber without increasing size of the muffler by installing a plurality of resonance pipes placed in longitudinal direction of the muffler. CONSTITUTION: A muffler comprises an outer cylinder(11) forming a space therein; a guiding tube(12) placed on one side in the outer cylinder to allow exhaust gas to pass; a resonance chamber(13) placed on a side of the guiding tube to allow exhaust gas to flow therein; and a resonance pipe(14) connected with the resonance chamber, and installed in longitudinal direction of the outer cylinder. The guiding tube has an inlet(12a) formed on one end thereof to allow exhaust gas to flow in, an outlet(12b) formed on the other end thereof to allow exhaust gas to be discharged, and a plurality of gas penetrating holes(12c) formed on outside thereof to allow exhaust gas to pass. Exhaust gas flows into the resonance chamber through the gas penetrating holes. The resonance pipe has one end(14a) connected with a front end of the resonance chamber, and the other end(14b) closed to prevent exhaust gas flowing into the resonance pipe through the resonance chamber from flowing in the resonance pipe.